EP2251373A4 - Heat-insulating material - Google Patents

Heat-insulating material

Info

Publication number
EP2251373A4
EP2251373A4 EP09717411A EP09717411A EP2251373A4 EP 2251373 A4 EP2251373 A4 EP 2251373A4 EP 09717411 A EP09717411 A EP 09717411A EP 09717411 A EP09717411 A EP 09717411A EP 2251373 A4 EP2251373 A4 EP 2251373A4
Authority
EP
European Patent Office
Prior art keywords
heat
insulating material
insulating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP09717411A
Other languages
German (de)
French (fr)
Other versions
EP2251373A1 (en
EP2251373B1 (en
Inventor
Hirokado Nakamura
Kazuhiro Shino
Masahiro Kimura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toray Industries Inc filed Critical Toray Industries Inc
Publication of EP2251373A1 publication Critical patent/EP2251373A1/en
Publication of EP2251373A4 publication Critical patent/EP2251373A4/en
Application granted granted Critical
Publication of EP2251373B1 publication Critical patent/EP2251373B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
    • C08J9/08—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing carbon dioxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/22—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length consisting of at least two parts of chemically or physically different materials, e.g. having different densities
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/3469—Cell or pore nucleation
    • B29C44/348—Cell or pore nucleation by regulating the temperature and/or the pressure, e.g. suppression of foaming until the pressure is rapidly decreased
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/36—Feeding the material to be shaped
    • B29C44/46—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
    • B29C44/50—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length using pressure difference, e.g. by extrusion or by spraying
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/122—Hydrogen, oxygen, CO2, nitrogen or noble gases
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/02—Foams characterised by the foaming process characterised by mechanical pre- or post-treatments
    • C08J2201/03—Extrusion of the foamable blend
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/06—CO2, N2 or noble gases
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2205/00—Foams characterised by their properties
    • C08J2205/04—Foams characterised by their properties characterised by the foam pores
    • C08J2205/042—Nanopores, i.e. the average diameter being smaller than 0,1 micrometer
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2205/00—Foams characterised by their properties
    • C08J2205/04—Foams characterised by their properties characterised by the foam pores
    • C08J2205/048—Bimodal pore distribution, e.g. micropores and nanopores coexisting in the same foam
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/04—Polyesters derived from hydroxy carboxylic acids, e.g. lactones
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B2001/742—Use of special materials; Materials having special structures or shape
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249987—With nonvoid component of specified composition
    • Y10T428/249991—Synthetic resin or natural rubbers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Building Environments (AREA)
  • Laminated Bodies (AREA)
EP20090717411 2008-03-07 2009-03-06 Heat-insulating material Not-in-force EP2251373B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2008057545 2008-03-07
JP2008057544 2008-03-07
JP2008199418 2008-08-01
PCT/JP2009/054261 WO2009110587A1 (en) 2008-03-07 2009-03-06 Heat-insulating material

Publications (3)

Publication Number Publication Date
EP2251373A1 EP2251373A1 (en) 2010-11-17
EP2251373A4 true EP2251373A4 (en) 2012-08-01
EP2251373B1 EP2251373B1 (en) 2013-08-28

Family

ID=41056136

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20090717411 Not-in-force EP2251373B1 (en) 2008-03-07 2009-03-06 Heat-insulating material

Country Status (5)

Country Link
US (2) US20110008609A1 (en)
EP (1) EP2251373B1 (en)
JP (1) JP5454137B2 (en)
CN (1) CN101959945B (en)
WO (1) WO2009110587A1 (en)

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JP5585072B2 (en) * 2009-12-22 2014-09-10 株式会社ジェイエスピー Method for producing mixed resin foam particles
JP5640591B2 (en) * 2010-09-14 2014-12-17 コニカミノルタ株式会社 Thermal insulation sheet
JP5672891B2 (en) * 2010-09-17 2015-02-18 富士電機株式会社 Vacuum heat insulating material and manufacturing method thereof
JP5755016B2 (en) * 2011-04-28 2015-07-29 株式会社林技術研究所 Foamed resin molding
CN102865436B (en) * 2011-07-07 2018-11-16 陈世浩 Vacuum bubbles heat-preservation sound-insulation board
IN2014CN02286A (en) * 2011-09-30 2015-06-12 Dow Global Technologies Llc
KR101393811B1 (en) * 2011-12-13 2014-05-13 (주)엘지하우시스 Foam sheet using cross-linked pla and manufacturing method of thereof
JP5892441B2 (en) * 2012-02-29 2016-03-23 株式会社吉野工業所 Cap body
JP5877111B2 (en) * 2012-03-29 2016-03-02 積水化成品工業株式会社 Manufacturing method of polylactic acid resin foam sheet for thermoforming, and manufacturing method of sheet molded product
JP2015120867A (en) 2013-01-28 2015-07-02 株式会社リコー Porous body, manufacturing method therefor, and continuous manufacturing device therefor
JPWO2014136746A1 (en) * 2013-03-07 2017-02-09 株式会社クレハ Aliphatic polyester foam and method for producing the same
CN103240884B (en) * 2013-05-07 2015-07-15 西北工业大学 Preparation method of polycarbonate microporous material with bimodal distribution
DE202015004944U1 (en) 2015-07-08 2015-07-27 Jürgen Deinert Nano bubble structure
WO2017073762A1 (en) * 2015-10-30 2017-05-04 株式会社カネカ Styrene resin extruded foam body and method for producing same
JP6202174B1 (en) * 2016-09-30 2017-09-27 大日本印刷株式会社 Vacuum insulation outer packaging, vacuum insulation, and articles with vacuum insulation
WO2018105394A1 (en) * 2016-12-07 2018-06-14 三菱電機株式会社 Foamed heat-insulating material production method and foamed heat-insulating material
JP7282032B2 (en) 2016-12-09 2023-05-26 スリーエム イノベイティブ プロパティズ カンパニー Articles containing multilayer films
WO2018106561A1 (en) * 2016-12-09 2018-06-14 3M Innovative Properties Company Polymeric multilayer film
CN109762313B (en) * 2018-12-29 2020-09-22 恒天纤维集团有限公司 Preparation method of high-rate polylactic acid foamed sheet
CN115003738A (en) 2020-01-27 2022-09-02 株式会社理光 Foam sheet, product, and method for producing foam sheet
US20230104247A1 (en) 2020-01-27 2023-04-06 Ricoh Company, Ltd. Foamed sheet, manufacture, and method for producing foamed sheet
EP3872122A1 (en) 2020-02-26 2021-09-01 Ricoh Company, Ltd. Foamed body, foamed sheet, manufacture, and method for producing foamed sheet
CN114179481B (en) * 2021-12-10 2023-01-03 衢州市闻天化工有限公司 Chemical heat insulation composite film and preparation process thereof
JP2024017675A (en) 2022-07-28 2024-02-08 株式会社リコー Manufacturing method for molding and manufacturing apparatus for molding

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EP0289238A2 (en) * 1987-04-24 1988-11-02 Unilever Plc Porous material and its preparation
US5232772A (en) * 1989-12-07 1993-08-03 The United States Of America As Represented By The United States Department Of Energy Low density carbonized composite foams
EP1316579A1 (en) * 2000-08-28 2003-06-04 Mitsui Chemicals, Inc. Polymer composition, molded articles containing the same and processes for the production of both

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JP5211520B2 (en) * 2007-03-22 2013-06-12 東レ株式会社 Polylactic acid foam and method for producing the same

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Publication number Priority date Publication date Assignee Title
EP0289238A2 (en) * 1987-04-24 1988-11-02 Unilever Plc Porous material and its preparation
US5232772A (en) * 1989-12-07 1993-08-03 The United States Of America As Represented By The United States Department Of Energy Low density carbonized composite foams
EP1316579A1 (en) * 2000-08-28 2003-06-04 Mitsui Chemicals, Inc. Polymer composition, molded articles containing the same and processes for the production of both

Non-Patent Citations (1)

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Title
See also references of WO2009110587A1 *

Also Published As

Publication number Publication date
EP2251373A1 (en) 2010-11-17
WO2009110587A1 (en) 2009-09-11
CN101959945A (en) 2011-01-26
US20110008609A1 (en) 2011-01-13
EP2251373B1 (en) 2013-08-28
US9096728B2 (en) 2015-08-04
JPWO2009110587A1 (en) 2011-07-14
JP5454137B2 (en) 2014-03-26
CN101959945B (en) 2013-07-31
US20140031445A1 (en) 2014-01-30

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